The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
Tried this app out even though I was really skeptical because it only had 3 reviews that were all 5 stars. One star because the app wouldn't load so I couldn't even access it, and the developer didn't respond to a single email.
Ouch! Thanks for sharing your feedback with us, but i've the feeling we have misconnection over the email since I've replied to your question within 4 hours but without any responses. Have you missed my email? I'll follow-up with you to see if there is anything we can still do for you.